Downspeed Control Of Fan Speed To Min. Set Point, Airflow/Pressure; To Adjust The Flow Of The Slave Fan; To Activate The Gold Sd Filter Monitoring Function - Swegon GOLD PX Series Operation And Maintenance Instructions

8.3.4 Downspeed Control of Fan Speed to Min. Set
Point, airflow/pressure
Regulation of the supply airflow to a lower flow rate is the
last step in the regulation sequence on increasing heat-
ing load for ERS regulation or supply air regulation. The
extract air fan cannot be selected alone; only the supply
air fan or both the supply air and extract air fans can be
selected.
See Section 8.2 as well.
An adjustable temperature decrease allows a lower supply
air temperature setpoint, before down regulation begins.
This neutral zone can be set on line NZ SA DOWN REGU-
LATION in the appropriate menu.
Settings:
Value Setting
range
Function Inactive/SA/SA+EA
Neutral zone 0.0-10.0 °C

8.3.5 to adjust the flow of the slave fan

It is possible to preset the set point of the slave fan to
provide a higher or lower airflow than the current airflow
of the controlling fan.
The deviation from the airflow of the controlling fan can
be preset by entering a COP. A cooling COP of 0.5 denotes
that the airflow of the slave will be 50% of the master
fan's airflow.
Settings:
Value Setting
range
Cooling COP 0.5-2,0
8.4 To Activate the GOLD SD Filter Monitor-
ing Function
The filter monitoring function must be activated for the
filters that are to be monitored.
Settings:
Value
Standard filter
Prefilter
30 www.swegon.com
Factory
settings
Active
0.0 °C
Factory
settings
1,0
Setting Factory
range settings
Inactive/SA/EA Inactive
SA+EA
Inactive/SA/EA Inactive
SA+EA
INSTALLATION
FUNCTIONS
*FUNCTIONS*
TEMPERATURE
aIR FLOW/PReSSURe
FILTER
OPERATION
HEATING
COOLING
HUMIDITY
ReCO
2
IQnomic Plus
ALL YEAR COMFORT
CONTROL Optimize
INSTALLATION
FUNCTIONS
*FUNCTIONS*
TEMPERATURE
aIR FLOW/PReSSURe
FILTER
OPERATION
HEATING
COOLING
HUMIDITY
ReCO
2
IQnomic Plus
ALL YEAR COMFORT
CONTROL Optimize
INSTALLATION
FUNCTIONS
*FUNCTIONS*
TEMPERATURE
AIR FLOW/PRESSURE
FILteR
OPERATION
HEATING
COOLING
HUMIDITY
ReCO
2
IQnomic Plus
ALL YEAR COMFORT
CONTROL Optimize
We reserve the right to alter specifications without notice.
GB.GOLDSK509.091101
* AIRFLOW/PRESSURE *
SA FAN REGULATION
EA FAN REGULATION
OUTDOOR TEMP COMP.
BOOSTING
Sa DOWn ReGULatIOn
SLAVE CONTROL
* AIRFLOW/PRESSURE *
SA FAN REGULATION
EA FAN REGULATION
OUTDOOR TEMP COMP.
BOOSTING
Sa DOWn ReGULatIOn
SLAVE CONTROL